CN107452467A - For the mounting kit of choke coil, and choke coil - Google Patents
For the mounting kit of choke coil, and choke coil Download PDFInfo
- Publication number
- CN107452467A CN107452467A CN201710403777.6A CN201710403777A CN107452467A CN 107452467 A CN107452467 A CN 107452467A CN 201710403777 A CN201710403777 A CN 201710403777A CN 107452467 A CN107452467 A CN 107452467A
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- Prior art keywords
- shell
- bottom plate
- mounting kit
- choke coil
- protuberance
- Prior art date
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- Granted
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- 238000009413 insulation Methods 0.000 claims abstract description 35
- 238000004804 winding Methods 0.000 claims description 32
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F17/062—Toroidal core with turns of coil around it
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2895—Windings disposed upon ring cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
- H01F2005/046—Details of formers and pin terminals related to mounting on printed circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F2017/0093—Common mode choke coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
- H01F2027/065—Mounting on printed circuit boards
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The present invention relates to the mounting kit for choke coil, and choke coil.The present invention relates to the mounting kit for the choke coil with toroidal core, wherein, the insulation component for the opening being provided through in toroidal core, wherein, the mounting kit has first half-shell and the second half-shell for accommodating toroidal core, wherein, it is provided with bottom plate, and wherein, retainer has latch members and/or guiding elements to make first half-shell, the second half-shell, insulation component and/or bottom plate be connected to each other.
Description
Technical field
The present invention relates to a kind of mounting kit for being used for the choke coil with toroidal core, wherein, through in toroidal core
The insulation component of opening be set.The invention further relates to a kind of choke coil with the mounting kit according to the present invention.
Background technology
The German A1 of Patent Publication application DE 10 2,007 060 556, which disclose one kind, has toroidal core and toroidal core
On three windings transfer element.Toroidal core is arranged in the mounting kit with two half-shells.Winding is wound into half-shell
On.Covering is provided, it is completely covered by whole transmitter.Bottom half-shell is provided with the fixation towards the lower side protrusion of choke coil
Pin.
The German A1 of Patent Publication application DE 103 08 010 disclose a kind of choke coil for being used to have toroidal core
Mounting kit, wherein, the insulation component through the opening in toroidal core is set.Insulation component have in a circumferential direction that
This three connecting portion being evenly spaced apart.Insulation component is arranged for making the winding on toroidal core to separate each other.
The invention is intended to provide a kind of mounting kit for being used for the choke coil with toroidal core, the mounting kit
It is easily installed choke coil.
The content of the invention
For this purpose, according to the present invention, there is provided the mounting kit of the feature with claim 1 and with claim 15
Feature choke coil.The advantageous development of the present invention is stated in the dependent claims.
According to the mounting kit for the choke coil with toroidal core of the present invention with insulation component, it passes through annular
Opening in magnetic core, wherein, the mounting kit has first half-shell and the second half-shell for accommodating toroidal core, wherein,
Bottom plate is set, and wherein, latch members and/or guiding elements are set so as to make first half-shell, the second half-shell, insulation component and
Bottom plate is connected to each other.Connected by means of latch members and/or guiding elements by all parts of mounting kit, installed in assembling
All parts are assigned to each other automatically in a manner of spatially correct during external member.As a result, it is possible to install faster and more accurately
Choke coil.Especially, Design guidance component in this way and latch members can be provided with so that just can pacify without instrument
Fill choke coil.For example, mounting kit can also be provided for automatically installing choke coil.First half-shell, the second half-shell, insulation
Element and bottom plate are designed to form single part.Bottom plate is used for choke coil being fixed to（Such as）Printed circuit board (PCB).
In the development of the present invention, the first latch members and/or guiding elements are arranged for connecting two half-shells.
Described two half-shells are thus, it is possible to automatically be connected in correct position.
In the development of the present invention, the first latch members and/or guiding elements have at least one first protuberance and two
Individual second protuberance, wherein, in the lockout condition, the first protuberance be at least partially accommodated in two the second protuberances it
Between.
By means of such design of the first latch members and/or guiding elements, the alignment work(on circumferencial direction can be obtained
Energy.
In the development of the present invention, the second latch members and/or guiding elements are arranged for first half-shell being connected to
Bottom plate.
Thus first half-shell can be latched on bottom plate in correct position.Then, it can use simple component will
Bottom plate is fastened to（Such as）Printed circuit board (PCB) or another part.In an advantageous manner, combined type locking and guiding elements are set,
It makes first half-shell first or substantially completely mounted choke coil is aligned and made simultaneously in a circumferential direction relative to bottom plate
Choke coil is placed in the middle relative to bottom plate and also the choke coil is maintained on bottom plate.
In the development of the present invention, the second latch members and/or guiding elements have at least three protuberances, and these three are prominent
Go out portion and out and at their free end be disposed with locking lug from bottom plate.
, can be real in a circumferential direction by means of three protuberances being especially uniformly spaced apart from each other in a circumferential direction
It is now placed in the middle to be simultaneously aligned simultaneously.
In the development of the present invention, two half-shells form circular retainer in the assembled state, wherein, protuberance
In the pass through openings extended in circular retainer and lean against to be formed on the wall of the pass through openings in circular retainer.
Protuberance makes circular retainer between two parties and by described in simultaneously thus, it is possible to be received in a space-saving manner
Retainer is fixed on bottom plate.
In the development of the present invention, the 3rd latch members and/or guiding elements are arranged for insulation component being connected to
Bottom plate.
Using latch members and/or guiding elements, it can be aligned during bottom plate is connected to and keep insulation component simultaneously.
Insulation component is used to separate each winding on circular retainer.
In the development of the present invention, insulation component has at least three tabular connecting portions arranged in a star fashion, wherein,
The radially outward edge of the connecting portion is accommodated in the guiding piece on bottom plate.
In the development of the present invention, first half-shell is provided with three insulative projections, and these three insulative projections are in circumference
It is evenly spaced apart on direction and is placed in the mounted state on bottom plate.
By means of such insulative projection in first half-shell, obtained between first half-shell or winding and bottom plate pre-
Set a distance.The insulative projection makes winding separate each other.
In the development of the present invention, the radially inner side of the protuberance come out from bottom plate is provided with the footpath for accommodating connecting portion
To outer peripheral guiding groove.
In the development of the present invention, first half-shell and the second half-shell form the circular retainer for toroidal core, and
Insulation component and retainer are provided with the 4th latch members being combined together and/or guiding elements.
In the development of the present invention, the second half-shell is provided with the radially outward edge of the connecting portion for housing insulation element
Guiding groove.
In the development of the present invention, in the mounted state, the guiding groove of the second half-shell is prominent with bottom plate in each case
The guiding groove for going out portion is arranged in a sagittal plane.
In the development of the present invention, bottom plate, two half-shells and insulation component are formed parts of plastics, especially injection mold
Part is moulded, it is integrally formed in each case.
The problem of present invention is based on is also to be solved by choke coil, and the choke coil has：Circular annular magnetic
Core；At least one line winding, its circle segment toroidal core；And the mounting kit according to the present invention, wherein, toroidal core quilt
It is contained in the circular retainer formed by two half-shells, and line winding is installed on the outside of circular retainer.
In the development of the present invention, the end of line winding is guided through the pass through openings in bottom plate at least in part.
Brief description of the drawings
The preferred embodiments of the present invention of the other feature and advantage of the present invention from claim and below in conjunction with the accompanying drawings
Description in display.It is illustrated and description different embodiments each feature can be combined with each other in any way without
It is beyond the scope of this invention.In the accompanying drawings：
Fig. 1 shows the vertical view oblique view of the bottom plate of the mounting kit according to the present invention,
Fig. 2 shows the vertical view oblique view of the first half-shell of the mounting kit according to the present invention,
Fig. 3 shows Fig. 1 bottom plate and Fig. 2 first half-shell in the assembled state to overlook oblique view,
Fig. 4 shows the bottom plate of the mounting kit according to the present invention in the assembled state, the first half to overlook oblique view
Shell and the second half-shell；
Fig. 5 shows complete, the mounting kit that assembles according to the present invention to overlook oblique view,
Fig. 6 with look up oblique view show with according to the present invention the construction of mounting kit institute choke coil,
Fig. 7 to overlook the choke coil that oblique view shows Fig. 6,
Fig. 8 to look up the choke coil that oblique view shows Fig. 7,
Fig. 9 shows the sectional view of Fig. 7 choke coil,
Figure 10 to overlook the choke coil being truncated that oblique view shows Fig. 9,
Figure 11 with overlook oblique view show according to the present invention mounting kit insulation component, and
Figure 12 shows the bottom plate of Fig. 1 in the state of being plugged together and Figure 11 insulation component.
Embodiment
Fig. 7 diagram is shown on the printed circuit board (PCB) 12 in installment state according to the present invention's with overlooking oblique view
Choke coil 10.
Choke coil 10 has total of three winding 14,16 and 18, and these three windings, which are spaced to turn up the soil, is wound into annular shape
On retainer 20.The connecting line of these windings is each guided through printed circuit board (PCB) 12, wherein, this only can partly see
Arrive.Circular retainer 20 is arranged on bottom plate 22.Insulation component 24 is inserted into the pass through openings in circular retainer 20,
The insulation component have three connecting portions being uniformly spaced apart from each other in a circumferential direction and by winding 14,16 and 18 each other
Separation.
Retainer 20, bottom plate 22 and insulation component 24 form the mounting kit for the choke coil 10 according to the present invention, under
Text more accurately explains the mounting kit.
Fig. 1 diagram shows bottom plate 22 to overlook oblique view.Bottom plate has total of six pass through openings 26,28, wherein,
Two pass through openings 26,28 are assigned to one of winding 14,16 or 18 in each case.The winding of winding 14,16,18
Top is inserted through one of inside pass through openings 26 in footpath and is guided through bottom plate 22 in each case.Accordingly around
Group end is guided through one of pass through openings 28, these pass through openings 28 be radially disposed at the outside of pass through openings 26 and
Specifically it is arranged on the extension radially extended of the circular base main body of bottom plate 22.
Bottom plate 22 has three protuberances 30, and in the illustration of FIG. 1, the protuberance is upwardly extended towards sight from bottom plate 22
The person of examining.Three protuberances 30 are uniformly spaced apart from each other and are separated by 120 ° of angle in a circumferential direction.Protuberance 30 surrounds bottom
The central dome 32 of plate 22 arranges, wherein, the base main body of dome 32 from bottom plate 22 upwardly extends.Dome 32, which is used to screw in, to be fastened
Screw（See Fig. 8 to Figure 10）So as to which choke coil 10 is fastened into bottom plate 22（See Fig. 7）And for guiding insulation component 24.
There is groove 34 on its each comfortable radially inner side of protuberance 30, the groove serves as the guiding structure for insulation component 24
Part.Groove 34 extends to the base main body of bottom plate 22.
On its radial outside, protuberance 30 is each provided with locking lug 36.The locking lug can also replace with
Design different latch members.Each protuberance 30 is respectively provided with two locking lugs 36 on its radial outside, and in institute
The guiding connecting portion 38 between locking lug is stated, the guiding connecting portion 38 extends perpendicular to the base main body of bottom plate 22.By means of
Protuberance 30 and particular by locking lug 36 and guiding connecting portion 38, be able to first half-shell being anchored on bottom plate 22.
In fig. 2 the first half-shell 40 is illustrated to overlook strabismus angle.First half-shell 40 forms empty inside annular shape
Between 42 low portion, the circular inner space be provided for accommodate choke coil toroidal core.Such annular magnetic
Core by（Such as）Ferrite Material forms.Toroidal core can be placed in first half-shell 40 and thus in a straightforward manner
Through correctly positioning.
First half-shell has three pairs of guiding connecting portions 46 in the region of the wall of its pass through openings 44, wherein, belong to a pair
Two guiding connecting portions 46 form groove 48 therebetween.The groove 48 is arranged for accommodating drawing on the protuberance 30 of bottom plate 22
Lead connecting portion 38（See Fig. 1）.The upper end of guiding connecting portion 46 in Fig. 2 serves as the locking lug 36 on protuberance 30
Stop part.When first half-shell 40 is shifted onto on protuberance 30, protuberance 30 is radially-inwardly slight curving first, until locking
In the upper end of the guiding connecting portion 46 of the buckle of lug 36 in fig. 2 and first half-shell 40 is thus securely fixed in bottom plate
On 22.By means of the guiding connecting portion 38 being bonded in groove 48, after locking, first half-shell is also fixed in a circumferential direction
In specified location on bottom plate 22.
As in Fig. 1 it can be seen that the upper side of locking lug 36 be beveling.This is easy to the guiding for placing first half-shell 40
Connecting portion 46, and also make it that protuberance 30 is easier when the side of the base main body in bottom plate 22 pushes up first half-shell 40
Inward deflection.
In addition, first half-shell 40 is provided with three protuberances 50 on the outside, these three protuberances are in a circumferential direction
It is uniformly spaced apart from each other.These protuberances 50 are arranged for being bonded on two protrusions of the second half-shell 60 in each case
Between portion 62（See Fig. 4）.
In addition, first half-shell 40 is provided with three insulative projections 52 on the side of its underpart, these three insulative projections exist
It is uniformly spaced apart from each other on circumferencial direction and can be only seen one of them in Fig. 2.In the mounted state, insulative projection 52
It is placed on bottom plate 22 and first half-shell 40 is maintained at relative to bottom plate 22 at preset distance.Insulative projection 52 also makes
Winding 14,16,18 separates each other（See Fig. 7）.
Fig. 3 shows first half-shell 40 and bottom plate 22 in the mounted state.It can be seen that the protuberance 30 on bottom plate 22
Locking lug 36 be buckled in now in first half-shell 40 guiding connecting portion 46 upper end on.First half-shell 40 is thus
It is securely maintained on bottom plate 22.As already explained, the guiding connecting portion 38 on protuberance 30 ensures that first half-shell 40 also exists
It is placed on circumferencial direction in the specified location on bottom plate 22.
Fig. 4's diagrammatically show the second half-shell 60 that installment state is on bottom plate 22 and first half-shell 40.The second half
Shell 60 is placed in first half-shell 40 in this way, that is, causes the protuberance 50 of first half-shell 40 to be each accommodated in the
Two protuberances 62 in two half-shells 60（The protuberance protrudes in radial directions）Between.Second half-shell 60 is thus in circumference
It is correctly positioned on direction relative to first half-shell 40.
Two half-shells 40,60 are consequently formed circular retainer 20（See Fig. 7）.The toroidal core of choke coil can be placed
Into the circular inner space of retainer 20, and winding 14,16,18 can be placed on circular retainer 20.Pacifying
During the choke coil 10 according to the present invention for filling Fig. 7, the inside that toroidal core is advantageously placed into first half-shell 40 first is empty
Between in.After the second half-shell 60 is placed into first half-shell 40, retainer 20 has been completed and can provided it now
Winding 14,16,18.Only when retainer 20 is provided with winding 14,16,18, just the retainer is placed on bottom plate 22.
Top half-shell 60 has inwardly unlimited guiding groove 64 in radial directions, and the guiding groove is each formed in two
Between guiding connecting portion 66.Groove 64 and guiding connecting portion 66 are formed at radial inner end each via insulative projection 68, institute
Insulative projection is stated in the shape of annulus section and is arranged in the upper side of the second half-shell 60 equal each other in a circumferential direction
It is spaced apart evenly.Winding 14,16, one of 18 arrange in each case two protuberances 68 in each case it
Between.In the mounted state, the insulative projection 68 in top half-shell 60 is each arranged to and the insulative projection in the half-shell of bottom
52 alignments.Groove 64 is used for the connecting portion for accommodating and guiding insulated part 24, sees Fig. 7.
With reference to figure 4 diagram it can be seen that under the installment state of the second half-shell 60, groove 64 and the protrusion on bottom plate 22
Groove 34 on the inner side in portion 30 is in each case in a sagittal plane.Therefore insulated part 24 can pass through it first
Connecting portion is pushed into groove 64, and is then also pushed into groove 34, and automatically correct thus relative to bottom plate 22 and retainer 20
Ground positions.
Fig. 5's diagrammatically show the retainer 20 that installment state is on bottom plate 22, wherein, insulated part 24 is extraly
Also it has been pushed into the inner space of circular retainer 20.The radially outward edge 80 of the connecting portion of insulated part 24 is now received
In groove 64 and 34（Compared with Fig. 4）.
Fig. 6 diagram is to look up the choke coil 10 that oblique view shows Fig. 7.It can be seen that the He of winding 18 on retainer 20
14.Furthermore it is possible to see the pass through openings 26,28 in bottom plate 22, a winding in winding 14,16,18 in each case
Top or a winding ends are guided through the pass through openings.It is possible thereby to very simple mode is from the bottom of bottom plate 22
Side is close to winding top or winding ends.
In addition, it can be seen that first half-shell 40 is provided with downward projection of protuberance 52 in Fig. 6 view, it is described prominent
Go out portion in the pattern of annulus section and winding 14,16,18 is separated each other first, and secondly ensure winding 14,16,18 and bottom plate
22 upper side is at a predetermined distance.The lower side that retainer 20 or first half-shell 40 are positioned to make its protuberance 52 is in bottom plate 22
Upper side on.
Fig. 8 diagram shows Fig. 6 and Fig. 7 choke coil 10 with upward view.In this view it can be seen that keeping screw
70（It is not shown in Fig. 6）, it is described to keep screw to be threaded into through pass through openings in the lower side of the dome 32 in bottom plate 22.Thus
Single screw can be used（That is, screw 70 is kept）Choke coil 10 is reliably fastened to printed circuit board (PCB) 12.
Fig. 9 choke coil 10 that diagrammatically show Fig. 8 in state of blocking.In this view it can be seen that being arranged in guarantor
Toroidal core 72 in the inner space of holder 20.
Figure 10 diagram is to overlook the choke coil 10 blocked that oblique view shows Fig. 9.
Figure 11 shows insulation component 24 to overlook oblique view.It can be seen that three connecting portions 74, these three connecting portions exist
Stretch out in the radial direction and be uniformly spaced apart from each other 120 ° in a circumferential direction.Connecting portion 74 is in its side surface（It is adjacent
It is bordering on outer surface）Region in be provided with wedge-like locking hook 76, the wedge-like locking hook ensures that connecting portion 74 coordinates without clearance and existed
In groove 64, Fig. 4 is seen.It can also be seen that connecting portion 74 is formed shorter in lower area in radial directions.Connecting portion 74
The position for the groove 34 being consequently adapted in the protuberance 30 of bottom plate 22, sees Fig. 4.At the lower end of insulation component 24, connection
Portion 74 has central recess 78.The dome 32 of bottom plate 22 is accommodated in the recess.Insulation component 24 and therefore also holding
Thus device 20 is optionally further secured simultaneously placed in the middle.
Figure 12's diagrammatically show the insulation component 24 that installment state is on bottom plate 22.It can be seen that the circle of bottom plate 22
Top 32 how is projected into the central recess 78 of insulation component 24 now.
Claims (16)
1. one kind is used for having toroidal core（72）Choke coil（10）Mounting kit, wherein, be provided through the annular
The insulation component of opening in magnetic core（24）, the mounting kit is characterised by：The mounting kit has first half-shell
（40）With the second half-shell（60）For accommodating the toroidal core（72）；Characterized in that, it is provided with bottom plate（22）；And its
It is characterised by, is provided with latch members and/or guiding elements to make the first half-shell（40）, second half-shell（60）、
The insulation component（24）With the bottom plate（22）It is connected to each other.
2. mounting kit according to claim 1, it is characterised in that：First latch members and/or guiding elements are set
For connecting described two half-shells（40、60）.
3. mounting kit according to claim 2, it is characterised in that：First latch members and/or guiding elements tool
There is at least one first protuberance（50）With two the second protuberances（62）, wherein, in the lockout condition, first protuberance
（50）It is at least partially accommodated in described two second protuberances（62）Between.
4. at least one described mounting kit in preceding claims, it is characterised in that：Second latch members and/or
Guiding elements is arranged for the first half-shell（40）It is connected to the bottom plate（22）.
5. mounting kit according to claim 4, it is characterised in that：Second latch members and/or guiding elements tool
There are at least three protuberances, the protuberance is from the bottom plate（22）Out and at its free end it is disposed with locking lug
（36）.
6. mounting kit according to claim 5, it is characterised in that：Described two half-shells（40、60）Assembled described
In the state of form circular retainer（20）, wherein, the protuberance（30）Extend to the circular retainer（20）In
Pass through openings（44）In and lean against to form the circular retainer（20）In the pass through openings（44）Wall on.
7. at least one described mounting kit in preceding claims, it is characterised in that：3rd latch members and/or
Guiding elements is arranged for the insulation component（24）It is connected to the bottom plate（22）.
8. mounting kit according to claim 7, it is characterised in that：The insulation component（24）With cloth in a star fashion
At least three tabular connecting portions put, wherein, the connecting portion（74）Radially outward edge（80）It is accommodated in the bottom plate
（22）On guiding piece in.
9. according to the mounting kit described in claim 7 and 8, it is characterised in that：The protuberance（30）Radially inner side set
There is the radially outward edge for accommodating the connecting portion（80）Guiding groove（34）.
10. at least one described mounting kit in preceding claims, it is characterised in that：The first half-shell（40）
It is provided with three insulative projections（52）, the insulative projection is evenly spaced apart and in the mounted state in a circumferential direction
It is placed on the bottom plate.
11. at least one described mounting kit in preceding claims, it is characterised in that：The first half-shell（40）
With second half-shell（60）Formed and be used for the toroidal core（72）Circular retainer（20）；And characterized in that,
The insulation component（24）With the retainer（20）It is provided with the 4th latch members being combined together and/or guiding elements.
12. mounting kit according to claim 11, it is characterised in that：Second half-shell（60）It is provided with for accommodating
The insulation component（24）The connecting portion（72）Radially outward edge（80）Guiding groove（64）.
13. the mounting kit according to claim 10 to 12, it is characterised in that：Under the installment state, described second
Half-shell（60）The guiding groove（64）In each case with the bottom plate（22）The protuberance the guiding groove
（34）In a sagittal plane.
14. at least one described mounting kit in preceding claims, it is characterised in that：The bottom plate（22）, institute
State two half-shells（40、60）With the insulation component（24）It is formed parts of plastics, especially injection molding part, it is every
It is integrally formed in the case of kind.
A kind of 15. choke coil（10）, it has：Circular toroidal core（72）；At least one line winding（14、16、18）, its ring
Around the part toroidal core；And at least one described mounting kit in preceding claims, the choke coil
It is characterised by：The toroidal core（72）It is accommodated in by described two half-shells（40、60）The circular retainer of formation
（20）In；And it is characterised by, the line winding（14、16、18）It is installed to the circular retainer（20）Outside on.
16. choke coil according to claim 14, it is characterised in that：The line winding（14、16、18）End at least portion
It is guided through the bottom plate with dividing（22）In pass through openings（26、28）.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016209613.3 | 2016-06-01 | ||
| DE102016209613.3A DE102016209613A1 (en) | 2016-06-01 | 2016-06-01 | Mounting kit for a throttle and throttle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107452467A true CN107452467A (en) | 2017-12-08 |
| CN107452467B CN107452467B (en) | 2020-05-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710403777.6A Active CN107452467B (en) | 2016-06-01 | 2017-06-01 | Mounting kit for a choke, and choke |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10770217B2 (en) |
| EP (1) | EP3255642B1 (en) |
| CN (1) | CN107452467B (en) |
| DE (1) | DE102016209613A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600223A (en) * | 2019-09-24 | 2019-12-20 | 苏美尔磁性电子(惠州)有限公司 | Low magnetic loss alloy magnetic ring |
| CN114188130A (en) * | 2021-12-03 | 2022-03-15 | 苏州博思得电气有限公司 | Magnetic core skeleton, voltage doubling subassembly, transformer and X ray high voltage generator |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102010256B1 (en) * | 2016-05-24 | 2019-08-13 | 주식회사 아모그린텍 | Coil component |
| DE102018115283A1 (en) | 2018-02-28 | 2019-08-29 | Hanon Systems | Throttling arrangement and intake for the throttle arrangement |
| EP3905470B1 (en) * | 2020-04-30 | 2022-09-28 | Fronius International GmbH | Filter device |
| GB2610992A (en) * | 2020-06-19 | 2023-03-22 | Murata Manufacturing Co | Enclosure for isolating transformer core from windings |
| DE102020130254A1 (en) | 2020-11-17 | 2022-05-19 | Semikron Elektronik Gmbh & Co. Kg | Toroidal choke device and method for manufacturing a toroidal choke device |
| EP4290537A1 (en) * | 2022-06-10 | 2023-12-13 | FRONIUS INTERNATIONAL GmbH | Throttle and method for manufacturing such a throttle |
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| DE102015205762A1 (en) * | 2014-04-04 | 2015-10-08 | Yazaki Corporation | Coil mounting structure |
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- 2016-06-01 DE DE102016209613.3A patent/DE102016209613A1/en not_active Withdrawn
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- 2017-05-30 US US15/607,884 patent/US10770217B2/en active Active
- 2017-05-31 EP EP17173649.9A patent/EP3255642B1/en active Active
- 2017-06-01 CN CN201710403777.6A patent/CN107452467B/en active Active
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| JPS587627Y2 (en) * | 1978-09-08 | 1983-02-10 | 東大無線株式会社 | Insulating cover for reactor configuration |
| JPS5878402A (en) * | 1981-11-04 | 1983-05-12 | Yagi Antenna Co Ltd | Inductance element |
| CN1206491A (en) * | 1996-10-24 | 1999-01-27 | 松下电器产业株式会社 | Choke coil |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110600223A (en) * | 2019-09-24 | 2019-12-20 | 苏美尔磁性电子(惠州)有限公司 | Low magnetic loss alloy magnetic ring |
| CN110600223B (en) * | 2019-09-24 | 2021-06-01 | 苏美尔磁性电子(惠州)有限公司 | Low magnetic loss alloy magnetic ring |
| CN114188130A (en) * | 2021-12-03 | 2022-03-15 | 苏州博思得电气有限公司 | Magnetic core skeleton, voltage doubling subassembly, transformer and X ray high voltage generator |
| CN114188130B (en) * | 2021-12-03 | 2024-06-18 | 苏州博思得电气有限公司 | Magnetic core skeleton, voltage doubling subassembly, transformer and X-ray high voltage generator |
Also Published As
| Publication number | Publication date |
|---|---|
| US10770217B2 (en) | 2020-09-08 |
| EP3255642B1 (en) | 2019-12-18 |
| EP3255642A1 (en) | 2017-12-13 |
| DE102016209613A1 (en) | 2017-12-07 |
| US20170365390A1 (en) | 2017-12-21 |
| CN107452467B (en) | 2020-05-05 |
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